The sea and the book [criminal investigation]

The police dug up a boxy box in the flower garden, which was buried here by Yu Xiaoyu seven years ago.

There is a psychiatric medical certificate in the box, diagnosing that Yu Xiaoyu has symptoms of dissociative identity disorder, and it is recommended to receive a combination of medication and psychotherapy; this medical certificate was dated seven years ago, on April 2015, 4 , not long after Yu Xiaohua's accident.

Dissociative identity disorder, or multiple personalities.

The split personality Xiaoyu is Yu Xiaoyu's dual personality, which was stimulated by the death of his sister. It is extreme and has anti-social tendencies.

The real Yu Xiaoyu died seven years ago, and she chose to leave her body to Xiaoyu.

Her last wish was to let Xiaoyu avenge Yu Xiaohua.

The biggest difference between Yu Xiaohua and Xiaoyu is that Yu Xiaohua believed that Yu Xiaohua was murdered from the beginning to the end, which was a tacit understanding between their sisters; while Xiaoyu believed that Yu Xiaohua committed suicide at first, until she found evidence I'm less than evidence for a point of view.

Yu Xiaohua's diary, the last page torn out, was written on March 2015, 3, the day she committed suicide.

Xiaoyu restored the contents of the last page with Yantuo.

Yu Xiaoxiao once said that if Xiaohua really committed suicide, it is impossible for her not to leave a few words for herself, and she knows that it is impossible for her optimistic cousin to commit suicide.

As for Yu Xiaohua's last diary that Xiaoyu saw, she was still looking forward to the future.

Although the senior year of high school was very tragic, but fortunately there are still two months left to end it all.

She didn't understand why she was suddenly isolated and attacked by her former friendly classmates, but fortunately, she was accompanied by her favorite painting.

When you go to college, everything will be fine.

Her dream school is far away in Luoxing. Although she will not see her sister for a long time to study thousands of miles away from home, they have a beautiful vision to go to together, and they will continue to work hard to make their dreams come true.

This is the content of Yu Xiaohua's diary that I saw from Yan Tuo.

But it is also difficult to distinguish between true and false, after all, Qiantuo cannot do handwriting identification.

But if this content is true, it is the best evidence that Yu Xiaohua cannot really commit suicide.

She had the best expectations for the future, how could she turn around and commit suicide.

It is a pity that the police did not find Yu Xiaohua's diary seven years ago. At that time, all the evidence proved that Yu Xiaohua died by swallowing a large amount of sleeping pills. It is normal for the final result to be concluded as suicide.

And Yu Xiaohua's diary recorded the events of those six months in pieces.

But because of the long time since today, the thread-bound diaries have been loosened countless times and then bound together again.

Xiaoyu was temporarily detained, and the USB flash drive she provided as evidence could clear her suspicion of killing Zhao Yiqin, but there are still too many suspicious things about her.

Yu Shun and He Fang heard that their daughter was taken away by the police because of a suspected homicide, and panicked and went to the police station to complain.

Lu Nanchu felt pity for Xiaoyu, and asked her if she wanted to meet her parents.

"They are not my parents." Xiaoyu paused, lowered his eyes and whispered, "Let's meet. After all, I am not their daughter."

She was taken there, and Lu Nanchu asked Yan Geng and Shu Manyue to listen inside.

When He Fang saw Xiaoyu, she wiped her tears and rushed forward: "Younger, what's going on? They said, they said you...how is this possible...you tell the police, you didn't .”

With a blank expression, Xiaoyu let them hold her and cry, and said after they finished crying, "The police should have told you."

"I don't believe it, I don't believe it. You are our little one, you were born by me, and I watched you grow up." He Fang whimpered.

"Have you really understood Yu? You never cared about her feelings. Yu was killed by your own hands!" Xiaoyu looked at He Fang who was crying into tears, and said slowly, "Do you still remember why Xiaoyu jumped off the building? You only look down on her as parents, trying to control her thoughts. You all forgot what you said when Xiaohua passed away, but I haven't. I didn't forget even less."

On the morning when Yu Xiaoyu jumped off the building, the three of them were sitting at home and eating breakfast.

Yu Xiaohua couldn't get out of the shadow of Yu Xiaohua's death, and was reprimanded by He Fang just because she showed a sad expression in front of her parents; she also heard her mother talking to her father, accusing Xiaohua of committing suicide as a cowardly and incompetent act, and that she didn't treat her parents well. Responsible, her parents really raised her for nothing.

At that moment, Yu Xiaoyu suddenly felt that she didn't seem to know her parents, and couldn't believe that this was what her parents said.

Both Yu Shun and He Fang thought it a shameful thing for a child to commit suicide, because of their selfishness, they were unwilling to call the police after Yu Xiao jumped off the building, and when Yu Xiao was lying in the emergency room, they would cry to everyone they met outside The child fell from the building by mistake.

So Yu Xiaoyu turned into a small fish.

In the end, Xiaoyu could only feel that he had nothing to say to them. Hearing them babbling and crying about his difficulty, he turned and left.

She has no patience for anything except revenge.

The evidence provided by Xiaoyu can only prove that it was Li Ye who killed Zhao Tian; but Li Ye's motive for committing the crime is very strange. The method is really stupid and bad.

The murderer of these murders cannot be the same person, at least Li Ye will not kill himself.

Now Xiaoyu is in the Public Security Bureau, under the nose of the police, nothing will happen again.

And Yu Xiaohua's diary was taken away by Lu Nanchu, who sat behind the desk and flipped through it.

"Captain Lu, someone is looking for you outside." Yan Geng knocked on the door and shouted.

"Who is looking for me?" Lu Nanchu got up and was about to go out when he heard Yan Geng say, "It's your younger brother."

That's the hour.

When Lu Nan first went out, he saw Shi Yuning waiting for him in the lobby, and he turned around when he heard familiar footsteps behind him: "Brother Nan."

"Hi, why are you here?" Lu Nanchu walked over quickly.

"I heard that it's safe outside, so I'll come out to get some air." Shi Yuning nervously rubbed the peach hairpin in his pocket, and after learning who the flower sender was, he couldn't wait to ask her where the peach hairpin was. What does it mean to give him, "Brother Nan, there is something I want to tell you, are you free?"

Lu Nanchu thought for a while, then nodded to signal him to follow him.

Entering the lounge, Lu Nanchu closed the door, and the two of them sat down facing each other.

Shi Yuning took out the peach hairpin from his pocket and handed it to Lu Nanchu.

"What is this? A token of love for me?" Lu Nanchu took the peach hairpin and looked at it twice, thinking it was very strange, "I like it very much."

Shi Yuning's face was full of black lines: "Don't talk nonsense. Actually, this is the second time the flower-giver threw it to me. I didn't dare to tell you at that time."

Because of this peach hairpin, Shi Yuning suspected that the flower giver might have something to do with Cheng Qiyan's death four years ago, and even if it wasn't, she should have other information.

"I asked her, and she said that she was entrusted by someone to send you flowers." Lu Nanchu heard Xiaoyu say that the hacker Sunny ordered her to do it. At that time, he wondered what kind of hatred it was. Come over and ask him by the way, "She said she was instigated by the hacker Sunny, and she doesn't know anything else. Think about it, have you provoked some enemies online, and the other party has come to seek revenge?"

Shi Yuning was completely dumbfounded: "This is impossible. I am a good citizen of the Internet and never cause trouble online."

According to Lu Nanchu's experience, those who claim to be good citizens after entering the police station are often not good citizens.

As for his classmate from childhood, he was indeed very sincere when he called himself a good citizen.

"Really?" Lu Nanchu showed the gaze of the police uncle.

"Really not." Shi Yuning shook his head, but felt guilty for no reason.

Lu Nanchu put down the peach hairpin on the table: "Then this peach hairpin..."

Shi Yuning quickly explained: "It's related to my teacher. I originally thought that the flower giver might know something." He told Lu Nanchu the story of the peach hairpin, "I was standing in the Down the steps, we helped with my teacher's affairs later on. I can see clearly that the two peach hairpins look exactly the same, and I will never remember them wrong."

The style of this peach hairpin is very exquisite and unique, it doesn't seem to be produced in batches; and in the modern era, few people would use this kind of hairpin.

This is hard to explain by coincidence.

Xiaoyu does seem to know nothing; now Nan Zhao is chatting with her inside, hoping to get more information from her, but Xiaoyu seems to care about things other than revenge, and naturally he never cares.

"If you have anything else you want to ask her, tell me now." Lu Nanchu saw that he was hesitant to speak, and said again.

"Did she kill those people?" Shi Yuning thought about it before asking, and when Lu Nanchu shook his head in denial, he asked again, "Then, did she kill anyone?"

What a problem!Lu Nanchu secretly smiled in his heart, thinking that the child's stammering appearance was really cute when he was young: "You want to ask if your teacher's matter may be related to her? She has never left Yunying, and even if it is related to her, it is impossible to be the one who did it. "

Ever since reading Yu Xiaohua's diary, Lu Nanchu was not completely sure whether the deceased committed suicide or homicide.

Just like seven years ago, Yu Xiaohua was convinced that Yu Xiaohua must have been murdered by someone, and Shi Yuning had always suspected that Teacher Cheng's death might be something tricky.

What happened to Cheng Qiyan happened in Linning four years ago, Lu Nanchu didn't know the exact situation, but now he won't refute Shi Yuning.

"But don't worry, if your teacher is really murdered by others, the truth will come to light one day. Skynet is not leaking, and those who have done bad things will always show their fox tail no matter how capable they are." Lu Nanchu comforted him with kind words, no matter what the future holds, there is always hope.